Okcupid has published more graphs from their crazy-huge dataset:
http://blog.okcupid.com/index.php/2009/11/17/your-looks-and-online-dating/


I wonder how much of this is biological and how much of it is cultural.
http://blog.okcupid.com/index.php/2009/11/17/your-looks-and-online-dating/


I wonder how much of this is biological and how much of it is cultural.